Question

1- [1- {1- ( 1-1-1 )}] = _____?​

Answer 1

Answer:

1-(1-(1-(1-1-1)))

1-(1-(1-(-1)

=2

Answer 2

Step-by-step explanation:

= 1-[1-{1-(1-1-1)}].

= 1-[1-{1-(1-2)}].

= 1-[1-{1-(-1)}].

= 1-[1-{1 + 1}] .

= 1-[1-2] .

= 1-[-1].

= 1+1.

= 2.

I HOPE THAT THIS MAY HELP YOU.

PLEASE MARK MY ANSWER AS BRAINLIEST.